Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517161 | Cleaning machine with roller housing | Oliver Buschle, Dietmar Kull | 2022-12-06 |
| 8826491 | Vacuum cleaning appliance | Gábor Peflof, Wolfgang Richter | 2014-09-09 |
| 8091169 | Mobile floor-cleaning appliance | Rainer Engelhardt | 2012-01-10 |
| 7578026 | Vacuum cleaner | Holger Lepold, Alessandro Albanello, Peter Langer, Uli Haeussermann | 2009-08-25 |
| 7155773 | Cleaning head for floor cleaning device | Uli Haeussermann | 2007-01-02 |